AU6417700A - Impeller for centrifugal crushers with vertical axis and method for making same - Google Patents

Impeller for centrifugal crushers with vertical axis and method for making same

Info

Publication number
AU6417700A
AU6417700A AU6417700A AU6417700A AU6417700A AU 6417700 A AU6417700 A AU 6417700A AU 6417700 A AU6417700 A AU 6417700A AU 6417700 A AU6417700 A AU 6417700A AU 6417700 A AU6417700 A AU 6417700A
Authority
AU
Australia
Prior art keywords
impeller
vertical axis
making same
centrifugal crushers
pockets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
AU6417700A
Inventor
Claude Poncin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magotteaux International SA
Original Assignee
Magotteaux International SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magotteaux International SA filed Critical Magotteaux International SA
Publication of AU6417700A publication Critical patent/AU6417700A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1814—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed on top of a disc type rotor
    • B02C13/1828—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed on top of a disc type rotor with dead bed protected beater or impeller elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
    • B02C13/1842—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc with dead bed protected beater or impeller elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Tunnel Furnaces (AREA)
  • Secondary Cells (AREA)
  • Ceramic Capacitors (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Centrifugal Separators (AREA)

Abstract

The invention concerns an impeller for centrifugal crushers with vertical axis. Initially, that is when it is used for the first time, said impeller (1) does not comprise cavities or pockets, but it is provided on its working surface (5) with a reinforcing structure (4), made of a composite material obtained from an alloy based on iron and ceramic grains with high wear resistance and formed on site when the impeller is cast by infiltrating molten metal for forming the part body in a mass of ceramic grains and binder. The wear to which it is subjected in operating automatically causes pockets or cavities to be formed which, when they are filled with crushed material, act as a protection against impacts.
AU6417700A 2000-08-02 2000-08-02 Impeller for centrifugal crushers with vertical axis and method for making same Pending AU6417700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BE2000/000091 WO2002009878A1 (en) 2000-08-02 2000-08-02 Impeller for centrifugal crushers with vertical axis and method for making same

Publications (1)

Publication Number Publication Date
AU6417700A true AU6417700A (en) 2002-02-13

Family

ID=3862548

Family Applications (2)

Application Number Title Priority Date Filing Date
AU6417700A Pending AU6417700A (en) 2000-08-02 2000-08-02 Impeller for centrifugal crushers with vertical axis and method for making same
AU2000264177A Ceased AU2000264177B2 (en) 2000-08-02 2000-08-02 Impeller for centrifugal crushers with vertical axis and method for making same

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2000264177A Ceased AU2000264177B2 (en) 2000-08-02 2000-08-02 Impeller for centrifugal crushers with vertical axis and method for making same

Country Status (16)

Country Link
EP (1) EP1305116B1 (en)
JP (1) JP4084996B2 (en)
KR (1) KR100672270B1 (en)
CN (1) CN1246080C (en)
AT (1) ATE292520T1 (en)
AU (2) AU6417700A (en)
CA (1) CA2412314C (en)
CZ (1) CZ298653B6 (en)
DE (1) DE60019346T2 (en)
ES (1) ES2235923T3 (en)
HU (1) HU226990B1 (en)
MX (1) MXPA03001000A (en)
PL (1) PL195796B1 (en)
PT (1) PT1305116E (en)
SK (1) SK286255B6 (en)
WO (1) WO2002009878A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100561914B1 (en) 2005-12-28 2006-03-20 허홍순 Wear plate of a rotor and vertical shaft impact crusher having the same
EP2328685A1 (en) 2008-07-08 2011-06-08 Van Der Zanden, Johannes, P. A. J. Rotor with closed centre space and cover member
CN101884948B (en) * 2010-06-24 2013-05-15 昆明理工大学 Composite lining plate of ball mill and preparation method thereof
CN117920393B (en) * 2024-03-23 2024-05-28 大庆师范学院 Grinding device for producing dispersed nano material and application method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63143949A (en) * 1986-12-09 1988-06-16 アイエヌジ商事株式会社 Crushing surface member used for crusher
US5328776A (en) * 1993-01-04 1994-07-12 Michail Garber Abrasion and impact resistant composite castings and wear resistant surface provided therewith
BE1011841A3 (en) * 1998-03-17 2000-02-01 Magotteaux Int Ejecteur one or more pocket (s).

Also Published As

Publication number Publication date
KR100672270B1 (en) 2007-01-24
HUP0301785A2 (en) 2003-09-29
PT1305116E (en) 2005-06-30
CN1246080C (en) 2006-03-22
ES2235923T3 (en) 2005-07-16
DE60019346D1 (en) 2005-05-12
JP4084996B2 (en) 2008-04-30
CZ298653B6 (en) 2007-12-05
CA2412314C (en) 2007-10-23
ATE292520T1 (en) 2005-04-15
AU2000264177B2 (en) 2005-12-15
JP2004504147A (en) 2004-02-12
HU226990B1 (en) 2010-04-28
SK17672002A3 (en) 2003-05-02
CA2412314A1 (en) 2002-02-07
CN1454117A (en) 2003-11-05
EP1305116A1 (en) 2003-05-02
DE60019346T2 (en) 2006-03-09
WO2002009878A1 (en) 2002-02-07
MXPA03001000A (en) 2004-08-02
KR20030014419A (en) 2003-02-17
EP1305116B1 (en) 2005-04-06
PL364776A1 (en) 2004-12-13
PL195796B1 (en) 2007-10-31
SK286255B6 (en) 2008-06-06
CZ20024016A3 (en) 2003-04-16

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